Data processing: measuring – calibrating – or testing – Measurement system – Performance or efficiency evaluation
Reexamination Certificate
2004-11-12
2009-08-04
Barbee, Manuel L (Department: 2857)
Data processing: measuring, calibrating, or testing
Measurement system
Performance or efficiency evaluation
C702S069000, C369S053150
Reexamination Certificate
active
07571077
ABSTRACT:
A method for evaluating an anti-contamination level on a surface of optical recording medium is disclosed. The method includes forming an artificial fingerprint on the surface by contacting a stamp having an artificial material adhered thereto on an optical recording medium, and measuring a symbol error rate (SER) of the formed artificial fingerprint, to determine a sensitivity of the fingerprint and determining whether the optical recording medium is of good quality or bad quality depending upon the measured SER.
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Kim Jin Hong
Kim Jin Yong
Lee Seung Yoon
Seo Hun
Barbee Manuel L
Harness Dickey & Pierce
LG Electronics Inc.
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